Coin



FIG. 1 is a top perspective view of coin showing my new design;

FIG. 2 is a bottom perspective thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a vertical side view thereof; and,

FIG. 6 is a horizontal side view thereof. 

CLAIM The ornamental design for a coin, as shown and described. 